[PATCH 2 of 2] py3: roll up threading.Thread constructor args into **kwargs

[Matt Harbison]

# HG changeset patch
# User Matt Harbison <matt_harbison at yahoo.com>
# Date 1540520002 14400
#      Thu Oct 25 22:13:22 2018 -0400
# Node ID 434a43635f1df4375081cd6820c255ecf8ea22ad
# Parent  d69cf134bd50c0891d205000c00aed4e028c9f1d
py3: roll up threading.Thread constructor args into **kwargs

The constructor doesn't have a `verbose` keyword argument in py3.

diff --git a/mercurial/worker.py b/mercurial/worker.py
--- a/mercurial/worker.py
+++ b/mercurial/worker.py
@@ -250,10 +250,9 @@ def _posixexitstatus(code):
 
 def _windowsworker(ui, func, staticargs, args):
     class Worker(threading.Thread):
-        def __init__(self, taskqueue, resultqueue, func, staticargs,
-                     group=None, target=None, name=None, verbose=None):
-            threading.Thread.__init__(self, group=group, target=target,
-                                      name=name, verbose=verbose)
+        def __init__(self, taskqueue, resultqueue, func, staticargs, *args,
+                     **kwargs):
+            threading.Thread.__init__(self, *args, **kwargs)
             self._taskqueue = taskqueue
             self._resultqueue = resultqueue
             self._func = func